An inductance comparison bridge has L1=100µH and R4=10KN. When neasuring an unknown inductance, null is detected with R,=37.19 and R3=27.93kN. The supply frequency is 1 MHz. Calculate the measured inductance and its resistive component. Also, determine the Q factor of the inductor.

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Course: Instrumentation And Measurement 

An inductance comparison bridge has L1=100µH and R4=10KN. When
measuring an unknown inductance, null is detected with R,=37.12 and
R3=27.93kN. The supply frequency is 1 MHz. Calculate the measured inductance
and its resistive component. Also, determine the Q factor of the inductor.
Transcribed Image Text:An inductance comparison bridge has L1=100µH and R4=10KN. When measuring an unknown inductance, null is detected with R,=37.12 and R3=27.93kN. The supply frequency is 1 MHz. Calculate the measured inductance and its resistive component. Also, determine the Q factor of the inductor.
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